MCQ
Which of the following transitional metal has lowest boiling point (B.P.)
- ✓$Zn$
- B$Sc$
- C$Ti$
- D$V$
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$F{e^{ + 2 }} + 2{e^ - }\, \to \,Fe\,;\,\,\,\,{E^o} = - 0.440\,V$
$F{e^{ + 3 }} + 3{e^ - }\, \to \,Fe\,;\,\,\,\,{E^o} = - 0.036\,V$The standard electrode potential $({E^o})$ for$F{e^{ + 3 }} + {e^ - } \to \,F{e^{ + 2 }}$ is .............. $\mathrm{V}$
$C{H_3}COOH\xrightarrow{{N{H_3}}}A\mathop {\xrightarrow{\Delta }}\limits_{{P_2}{O_5}} B$
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